I actually don't have much of a problem with pay-as-you-go roads. The roads have to be taken care of, new bridges buit, etc.
I DO have a problem with the gov't potentially keeping track of where I go!
How about we track based on odometer readings? Perhaps when your car goes in for inspection every year, the odometer data is sent to the DMV, which charges you along with your yearly registration?
The roads have to be paid for, and it seems reasonable that the people who use them the most should pay the most.
The only problem with this might arise from people choosing to drive less because of *this*, and then, where will the money come from?